Tiny Nukes Get Faster Licensing in ACRS Meeting Shakeup
Published Date: 4/15/2026
Notice
Summary
The Advisory Committee on Reactor Safeguards (ACRS) is meeting May 6-8, 2026, to focus on new rules for tiny nuclear reactors and changes from a recent executive order that trims their workload. This means fewer reviews, zooming in only on big, important issues, which could speed up licensing and save money. The public can join online, making it easy for everyone to stay in the loop about nuclear safety updates.
Analyzed Economic Effects
4 provisions identified: 1 benefits, 1 costs, 2 mixed.
ACRS Review Role Narrowed by Executive Order
The Advisory Committee on Reactor Safeguards (ACRS) is implementing Section 4.(b) of Executive Order 14300 so its functions "shall be reduced to the minimum necessary" and its review of permitting and licensing issues will "focus on issues that are truly novel and noteworthy." This change is in effect as described for the ACRS meeting on May 6-8, 2026.
Draft Microreactor Licensing Rules Discussed
The ACRS meeting agenda for May 6-8, 2026 includes discussion of draft rules on licensing requirements for microreactors and low-consequence reactors (Part 57). The Committee will hear presentations and discussions with NRC staff and applicant representatives on these draft licensing rules.
Public Can Join ACRS Remotely
The public is encouraged to participate remotely in ACRS open sessions on May 6-8, 2026 via Microsoft Teams or by phone at 301-576-2978 (passcode 633 055 342#). Registration is not required, and a detailed agenda and Teams link are available on the ACRS public website.
Some Meeting Portions May Be Closed
The notice states that portions of the May 6-8, 2026 meeting may be closed under exemptions to discuss proprietary information and internal personnel matters. Closed sessions will be limited to the portions specified under 5 U.S.C. 552b(c)(4) and 552b(c)(2).
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